package com.taotao.manage.controller;

import com.taotao.common.bean.EasyUIResult;
import com.taotao.manage.pojo.Item;
import com.taotao.manage.service.ItemService;
import org.apache.commons.lang3.StringUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RequestParam;

@RequestMapping("item")
@Controller
public class ItemController {

    private static final Logger LOGGER = LoggerFactory.getLogger(ItemController.class);

    @Autowired
    private ItemService itemService;




    @RequestMapping(method = RequestMethod.POST)
    public ResponseEntity<Void> saveItem(Item item, @RequestParam("desc") String desc,
                                         @RequestParam("itemParams") String itemParams){
        try {
            if(LOGGER.isDebugEnabled()){
                LOGGER.debug("新增商品,item = {}, desc = {}", item, desc);
            }

            if(StringUtils.isEmpty(item.getTitle())){
                return ResponseEntity.status(HttpStatus.BAD_REQUEST).build();
            }
            //保存商品
            Boolean bool = this.itemService.saveItem(item, desc,itemParams);
            if(!bool){
                if(LOGGER.isInfoEnabled()){
                LOGGER.info("新增商品失败,item = {}", item);
                }
                //保存失败

                return  ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR).build();
            }
            if(LOGGER.isInfoEnabled()) {
                LOGGER.info("新增商品成功,itemid = {}", item.getId());
            }
            return  ResponseEntity.status(HttpStatus.CREATED).build();
        } catch (Exception e){
            LOGGER.error("新增商品出错！item = " + item, e);
        }
        return  ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR).build();


    }


    @RequestMapping(method = RequestMethod.GET)
    public ResponseEntity<EasyUIResult> queryItemList(@RequestParam(value = "page", defaultValue = "1") Integer page,
                                                      @RequestParam(value = "rows",defaultValue = "30") Integer rows){

        try {
            return  ResponseEntity.ok(this.itemService.queryItemList(page, rows));
        } catch (Exception e) {
            LOGGER.error("查询商品列表出错！page = " + page + ", rows = " + rows, e);
        }
        return  ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR).body(null);

    }

    //更新商品
    @RequestMapping(method = RequestMethod.PUT)
    public ResponseEntity<Void> updateItem(Item item, @RequestParam("desc") String desc,@RequestParam("itemParams") String itemParams){
        try {
            if(LOGGER.isDebugEnabled()){
                LOGGER.debug("编辑商品,item = {}, desc = {}", item, desc);
            }

            if(StringUtils.isEmpty(item.getTitle())){
                //400
                return ResponseEntity.status(HttpStatus.BAD_REQUEST).build();
            }
            //编辑商品
            Boolean bool = this.itemService.updateItem(item, desc,itemParams);
            if(!bool){
                if(LOGGER.isInfoEnabled()){
                    LOGGER.info("编辑商品失败,item = {}", item);
                }
                //保存失败 500

                return  ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR).build();
            }
            if(LOGGER.isInfoEnabled()) {
                LOGGER.info("编辑商品成功,itemid = {}", item.getId());
            }
            //204
            return  ResponseEntity.status(HttpStatus.NO_CONTENT).build();
        } catch (Exception e){
            LOGGER.error("编辑商品出错！item = " + item, e);
        }
        //500
        return  ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR).build();
    }

}
